Genuine Omega® ratchet wheel, part number 1100, base cal. 670 (see all calibres in description) Omega® 361 Letdown Key is a specially

Letdown Key is a specially designed key for disarming and arming (winding) clock mainsprings

cannon pinion

length of the index 2

genuine 063PX5254 Omega® crystal

Gallery Clock Hands 10" are made from steel and come complete with a bushing

Genuine Omega® ratchet wheel, part number 1100, base cal. 670 (see all calibres in description) Omega® 361 Letdown Key is a speciallyGenuine Omega ratchet wheel, part number 1100 Fits calibres: Omega 670 Omega 671 Omega 672 (sweep) Omega 672 (no seconds) Omega 680 Omega 681 Omega 682 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.